docs: def timeago_template(locale, index, ago_in):
      '''
      simple locale implement
      '''
      try:
          LOCALE = __import__('timeago.locales.' + locale)
          LOCALE = locale_module(LOCALE, locale)
      except:
          locale = setting.DEFAULT_LOCALE
          LOCALE = __import__('timeago.locales.' + locale)
          LOCALE = locale_module(LOCALE, locale)
  
      if isinstance(LOCALE, list):
          return LOCALE[index][ago_in]
      else:
          return LOCALE(index, ago_in)